Find the force on the rope

Assignment Help Physics
Reference no: EM13648135

A 100 kg box is pulled by a rope in the direction 20 degreesabove the horizontal. The box is moving in horizontal directionwith an acceleration of 0.5m/s^2 and the coefficient of kineticfriction between the box and the horizontal surface is 0.25. Find the force on the rope.

Reference no: EM13648135

Questions Cloud

What are the final velocties of the block and ramp : 2 kg mass is slidingover a frictionless surface with a velocity of 7 m/s when itenocunters a frictionless ramp as shown. what are the final velocties of the block and ramp
What is velocity of rockets center of mass after explosion : A fireworks rocket is launched vertically into the night dky with an initial speed of 47.6m/s. The rocket coasts after beinglaunched, then explodes and breaks into 2 pieces of equal mass 3slater.
The monel metal is a corrosion-resistant copper-nickel alloy : Monel metal is a corrosion-resistant copper-nickel alloy used in the electronics industry. A particular alloy with a density of 8.80 g/ cm^3. and containing 0.074 % Si by mass is used to make a rectangular plate that is 15.0 cm long,
Estimate the power output of the engine : An engine absorbs 1695 J from a hotreservoir and expels 1204 J to a coldreservoir in each cycle. What is the power output of the engine if each cycle lasts for0.302 s
Find the force on the rope : A 100 kg box is pulled by a rope in the direction 20 degreesabove the horizontal. The box is moving in horizontal directionwith an acceleration of 0.5m/s^2 and the coefficient of kineticfriction between the box and the horizontal surface is 0.25. Fin..
Explain the molar mass of procaine was found to be 236 : Complete combustion of a 3.54 g sample of procaine with excess O2 formed 8.58 g CO2 and 2.70 g H2O . Another sample of mass 2.35g of procaine was found to contain 0.279 g of N. The molar mass of procaine was found to be 236. Find the molar formula..
Find how fast does it move after the bullet emerges : A 13 g bullet traveling 235 m/s penetratesa 2.0 kg block of wood and emerges cleanly at 174 m/s. how fast does it move after the bullet emerges
Speaker and observe that intensity of sound has double : You are standing at a distance d from a speaker that emits sound waves in all directions. You walk 25.0 m towardthe speaker and observe that the intensity of the sound hasdoubled. Determine the distance d. Ignore the factthat the sound waves will ref..
Evaluate the concentration of hpo42- ions : The 2 mL of 0.2 M solution of NaOH was added in 10 mL of 0.04 M solution of H3PO4. Calculate the concentration of (HPO4)^2- ions.

Reviews

Write a Review

Physics Questions & Answers

  VHDL programs for Mealy machines and Moore machines

What is different between VHDL programs for Mealy machines and Moore machines? a. CASE statements are used in Mealy machines, but not in Moore machines. b. IF statements are used in Moore machines, but not Mealy machines.

  Find the magnitude of the torque due to friction

The combination of an applied force and a friction force produces a constant total torque of 35.2 N · m on a wheel rotating about a fixed axis. The applied force acts for 6.10 s. During this time, the angular speed of the wheel increases from 0 to..

  Find the angular speed of the target just after collision

A target in a shooting range consists of a square wooden board of side length S = 0.500 meter and mass mT = 0.750 kg, find the angular speed of the target just after the collision

  Determine the electric field at the origin

A line of charge starts at x = +x0 and extends to positive infinity. The linear charge density is ? = ?0x0/x, Determine the electric field at the origin

  What is the magnitude of the work done by force

A 10 capacitor initially charged to 30 is discharged through a 1.2 resistor. How long does it take to reduce the capacitor's charge to 7.

  A boy throws a ball upward from the top of a tower with a

a boy throws a ball upward from the top of a tower with a speed of 12ms. on the way down it just misses the thrower and

  What is the ground-state energy

Suppose you put five electrons into a 0.30nm -wide one-dimensional rigid box (i.e., an infinite potential well). What is the ground-state energy

  What is the wavelength in front of the police car

A police car is traveling east at 39.5 m/s along a straight road, overtaking a car ahead of it moving east at 32.0 m/s. What is the wavelength in front of the police car

  Find the downward acceleration of mass

Two masses, M=3.8kg and m=2kg, are hung over a massless, frictionless pulley. What is the downward acceleration of mass M

  Determine how long does it take for her

a girl is riding her bicycle . when she gets to a corner, she stops to get a drink from her water bottle. how long does it take for her to catch up with her friend

  The near & far points of this person''s uncorrected vision

A person's prescription for her new bifocal glasses calls for a refractive power of -0.461 diopters in the distance-vision part, & a power of +1.83 diopters in the close-vision part. Compute the near & far points of this person's uncorrected visio..

  Determine the required damping constant for the system

A spring oscillator is designed with a mass of 0.113 kg. It operates while immersed in a damping fluid, determine the required damping constant for the system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd